body{
    background-color: #f8f8f8;
}
.head{
    margin-bottom: 50px;
}
.head .right button:nth-child(1){
    border-color: #aaa;
    color: #fff;
}
.head .nav li a{
    color: #fff;
}
.banner{
    width: 100%;
    height: 245px;
    background-color:transparent ;
    padding-top: 105px !important;
    position: relative;
}
canvas{
    background-color: #1d1d1d;
    position: absolute !important;  /*常用更改插件自带样式 */
    top: 0;
    left: 0;
}
.banner .title{
    width: 1240px;
    /* height: 290px; */
    background-color: #fff;
    position: absolute;
    left: 50%;
    bottom: -145px;
    transform: translateX(-50%);
}
.banner  .title div{
    width: 620px;
    height: 290px;
    float: left;
    box-sizing: border-box;
}
.banner  .title .title-left{
    padding: 45px 100px 60px 45px;
}
.banner  .title .title-left h3{
    font-weight: normal;
    font-size: 20px;
    margin: 20px 0;
}
.banner  .title .title-left p{
    font-size: 14px;
    color: #444;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}
.banner  .title .title-right img{
    width: 620px;
    height: 290px;
}
.main{
    margin-bottom: 160px;
}
main .introduce{
    margin-top: 195px;
    height: 175px;
}
main .introduce .con{
    font-size: 14px;
    line-height: 25px;
    margin-top: 25px;
}
main .introduce .active{
    float: right;
    padding-left: 10px;
    position: relative;
    margin-top: 18px;
}
main .introduce .active::before{
    content: "";
    display: inline-block;
    width: 20px;
    height: 5px;
    background-color: #1271ef;
    position: absolute;
    top: 8px;
    left: -17px;
}
main .earnings{
    margin-top: 45px;
    margin-bottom: 55px;
}
main .earnings h3{
    font-weight: normal;
    font-size: 25px;
    margin-bottom: 30px;
}
main .earnings p{
    font-size: 15px;
    line-height: 25px;
}
main .chart img{
    width: 1200px;
}